15590624

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 36513288

約数和(自身を除く): 20922664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 163, 196, 224, 244, 326, 392, 427, 488, 652, 784, 854, 976, 1141, 1304, 1568, 1708, 1952, 2282, 2608, 2989, 3416, 4564, 5216, 5978, 6832, 7987, 9128, 9943, 11956, 13664, 15974, 18256, 19886, 23912, 31948, 36512, 39772, 47824, 63896, 69601, 79544, 95648, 127792, 139202, 159088, 255584, 278404, 318176, 487207, 556808, 974414, 1113616, 1948828, 2227232, 3897656, 7795312, 15590624]

約数ペア:

[(1, 15590624), (2, 7795312), (4, 3897656), (7, 2227232), (8, 1948828), (14, 1113616), (16, 974414), (28, 556808), (32, 487207), (49, 318176), (56, 278404), (61, 255584), (98, 159088), (112, 139202), (122, 127792), (163, 95648), (196, 79544), (224, 69601), (244, 63896), (326, 47824), (392, 39772), (427, 36512), (488, 31948), (652, 23912), (784, 19886), (854, 18256), (976, 15974), (1141, 13664), (1304, 11956), (1568, 9943), (1708, 9128), (1952, 7987), (2282, 6832), (2608, 5978), (2989, 5216), (3416, 4564)]